2489542-1

Overview

The TE Connectivity ALCOSWITCH Switches model 2489542-1 is a microswitch component designed for precise mechanical actuation in electronic circuits. This specific variant features a snap-action mechanism to ensure rapid contact transition, minimizing arcing and wear during operation. The switch is engineered for reliability in compact assemblies, offering consistent performance under defined load conditions. It utilizes standard terminal configurations suitable for PCB mounting or panel integration, providing a robust solution for limit sensing and position detection applications where durability and electrical stability are critical requirements.

Feature Summary

• Snap-action mechanism ensures rapid and reliable contact transition
• Engineered for high durability in compact electronic assemblies
• Provides stable performance under specified electrical load conditions

Applications

• Limit sensing in industrial automation equipment
• Position detection in consumer electronics housings
• Safety interlock mechanisms in household appliances

Procurement Notes

Verify the exact datasheet version and revision history before procurement to ensure compatibility with current design specifications. Confirm that the terminal type and actuator style match the intended mechanical interface. Cross-reference the part number with official TE Connectivity catalogs to avoid substitution errors. Ensure environmental ratings meet the operational requirements of the final assembly.

Selection Notes

Select this component based on its specific actuator force and travel characteristics required by the mechanical design. Evaluate the electrical rating against the circuit's voltage and current demands. Consider the mounting method and available space constraints within the enclosure. Verify that the operating temperature range aligns with the expected environmental conditions of the application.

Part Context

This part belongs to the ALCOSWITCH family, known for miniature switches used in various industries. The series offers a range of actuator options and terminal configurations to suit different mechanical needs. Model 2489542-1 represents a specific configuration within this broader lineup, tailored for particular switching requirements and form factors common in modern electronic devices.

Replacement Considerations

Consult official TE Connectivity documentation for direct cross-references. Generic substitutes may not match the snap-action characteristics or terminal dimensions. Verify pinout compatibility and mechanical envelope before considering alternative brands.